Packaging sleeve



FIG. 1 is a perspective view of a first embodiment of a packaging sleeve, according to the present invention;

FIG. 2 is a side view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view of a second embodiment of a packaging sleeve, according to the present invention;

FIG. 8 is a side view thereof;

FIG. 9 is a rear view thereof;

FIG. 10 is a front view thereof;

FIG. 11 is a top view thereof; and,

FIG. 12 is a bottom view thereof.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a packaging sleeve, as shown and described. 